I would say until mid-march you can trade crypto, but sell them before April, as bitcoin halving is in April and bitcoin is going to pump. And its trend when there is a pump in BTC other crypto values drops.
Bitcoin's harfork is due on may 12
https://www.bitcoinblockhalf.com/ And we have time to buy top altcoins now. But we lose it to buy them. Every day they increase in value more than bitcoin. Therefore, I will transfer some of my money from bitcoin to TRX, NEO, LTC.